What is the voltage in a circuit which has a current of 50 amps and a resistance of 10

ohms?

Answer: 500 volts

Explanation:

Voltage of circuit V = ?

Resistance R = 10Ω (ohms is represented by the symbol Ω)

Current, I = 50Amp

Now recall that:

Voltage = current x resistance

i. e V = I x R

V = 50Amps x 10Ω

V = 500 volts

Thus, there is 500 volts of voltage in the circuit